Finding the Third Proportional to 43,170 and 94,339.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,170 : 94,339.50 = 94,339.50 : x
2. Step 2: Convert to fraction form
   43,170/94,339.50 = 94,339.50/x
3. Step 3: Cross multiply
   43,170x = 94,339.50 × 94,339.50
4. Step 4: Simplify right side
   43,170x = 8,899,941,260.25
5. Step 5: Solve for x
   x = 8,899,941,260.25/43,170
6. Step 6: Final answer
   x = 206,160.33